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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> * contributor license agreements.  See the NOTICE file distributed with</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * the License.  You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *     <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * limitations under the License.</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="17" href="#17">17</a>  <strong class="jxr_keyword">package</strong> org.apache.commons.configuration;
<a class="jxr_linenumber" name="18" href="#18">18</a>  
<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals;
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertFalse;
<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertNotNull;
<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertNull;
<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertSame;
<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertTrue;
<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.fail;
<a class="jxr_linenumber" name="26" href="#26">26</a>  
<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> java.io.Reader;
<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> java.io.StringReader;
<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> java.io.StringWriter;
<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> java.util.Iterator;
<a class="jxr_linenumber" name="31" href="#31">31</a>  
<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.configuration.event.ConfigurationEvent;
<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.configuration.event.ConfigurationListener;
<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.junit.Before;
<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
<a class="jxr_linenumber" name="36" href="#36">36</a>  
<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="38" href="#38">38</a>  <em class="jxr_javadoccomment"> * Test class for PropertiesConfigurationLayout.</em>
<a class="jxr_linenumber" name="39" href="#39">39</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="40" href="#40">40</a>  <em class="jxr_javadoccomment"> * @author &lt;a</em>
<a class="jxr_linenumber" name="41" href="#41">41</a>  <em class="jxr_javadoccomment"> * href="<a href="http://commons.apache.org/configuration/team-list.html" target="alexandria_uri">http://commons.apache.org/configuration/team-list.html</a>"&gt;Commons</em>
<a class="jxr_linenumber" name="42" href="#42">42</a>  <em class="jxr_javadoccomment"> * Configuration team&lt;/a&gt;</em>
<a class="jxr_linenumber" name="43" href="#43">43</a>  <em class="jxr_javadoccomment"> * @version $Id: TestPropertiesConfigurationLayout.java 1301996 2012-03-17 20:30:39Z sebb $</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">TestPropertiesConfigurationLayout</a>
<a class="jxr_linenumber" name="46" href="#46">46</a>  {
<a class="jxr_linenumber" name="47" href="#47">47</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Constant for the line break character. */</em>
<a class="jxr_linenumber" name="48" href="#48">48</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CR = System.getProperty(<span class="jxr_string">"line.separator"</span>);
<a class="jxr_linenumber" name="49" href="#49">49</a>  
<a class="jxr_linenumber" name="50" href="#50">50</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Constant for the normalized line break character. */</em>
<a class="jxr_linenumber" name="51" href="#51">51</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CRNORM = <span class="jxr_string">"\n"</span>;
<a class="jxr_linenumber" name="52" href="#52">52</a>  
<a class="jxr_linenumber" name="53" href="#53">53</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Constant for a test property key. */</em>
<a class="jxr_linenumber" name="54" href="#54">54</a>      <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TEST_KEY = <span class="jxr_string">"myProperty"</span>;
<a class="jxr_linenumber" name="55" href="#55">55</a>  
<a class="jxr_linenumber" name="56" href="#56">56</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Constant for a test comment. */</em>
<a class="jxr_linenumber" name="57" href="#57">57</a>      <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TEST_COMMENT = <span class="jxr_string">"A comment for my test property"</span>;
<a class="jxr_linenumber" name="58" href="#58">58</a>  
<a class="jxr_linenumber" name="59" href="#59">59</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Constant for a test property value. */</em>
<a class="jxr_linenumber" name="60" href="#60">60</a>      <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TEST_VALUE = <span class="jxr_string">"myPropertyValue"</span>;
<a class="jxr_linenumber" name="61" href="#61">61</a>  
<a class="jxr_linenumber" name="62" href="#62">62</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The layout object under test. */</em>
<a class="jxr_linenumber" name="63" href="#63">63</a>      PropertiesConfigurationLayout layout;
<a class="jxr_linenumber" name="64" href="#64">64</a>  
<a class="jxr_linenumber" name="65" href="#65">65</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The associated configuration object. */</em>
<a class="jxr_linenumber" name="66" href="#66">66</a>      <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">LayoutTestConfiguration</a> config;
<a class="jxr_linenumber" name="67" href="#67">67</a>  
<a class="jxr_linenumber" name="68" href="#68">68</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> A properties builder that can be used for testing. */</em>
<a class="jxr_linenumber" name="69" href="#69">69</a>      <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">PropertiesBuilder</a> builder;
<a class="jxr_linenumber" name="70" href="#70">70</a>  
<a class="jxr_linenumber" name="71" href="#71">71</a>      @Before
<a class="jxr_linenumber" name="72" href="#72">72</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setUp() <strong class="jxr_keyword">throws</strong> Exception
<a class="jxr_linenumber" name="73" href="#73">73</a>      {
<a class="jxr_linenumber" name="74" href="#74">74</a>          config = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">LayoutTestConfiguration</a>();
<a class="jxr_linenumber" name="75" href="#75">75</a>          layout = <strong class="jxr_keyword">new</strong> PropertiesConfigurationLayout(config);
<a class="jxr_linenumber" name="76" href="#76">76</a>          config.setLayout(layout);
<a class="jxr_linenumber" name="77" href="#77">77</a>          builder = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">PropertiesBuilder</a>();
<a class="jxr_linenumber" name="78" href="#78">78</a>      }
<a class="jxr_linenumber" name="79" href="#79">79</a>  
<a class="jxr_linenumber" name="80" href="#80">80</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="81" href="#81">81</a>  <em class="jxr_javadoccomment">     * Tests a newly created instance.</em>
<a class="jxr_linenumber" name="82" href="#82">82</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="83" href="#83">83</a>      @Test
<a class="jxr_linenumber" name="84" href="#84">84</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testInit()
<a class="jxr_linenumber" name="85" href="#85">85</a>      {
<a class="jxr_linenumber" name="86" href="#86">86</a>          assertTrue(<span class="jxr_string">"Object contains keys"</span>, layout.getKeys().isEmpty());
<a class="jxr_linenumber" name="87" href="#87">87</a>          assertNull(<span class="jxr_string">"Header comment not null"</span>, layout.getHeaderComment());
<a class="jxr_linenumber" name="88" href="#88">88</a>          Iterator&lt;ConfigurationListener&gt; it = config.getConfigurationListeners().iterator();
<a class="jxr_linenumber" name="89" href="#89">89</a>          assertTrue(<span class="jxr_string">"No event listener registered"</span>, it.hasNext());
<a class="jxr_linenumber" name="90" href="#90">90</a>          assertSame(<span class="jxr_string">"Layout not registered as event listener"</span>, layout, it.next());
<a class="jxr_linenumber" name="91" href="#91">91</a>          assertFalse(<span class="jxr_string">"Multiple event listeners registered"</span>, it.hasNext());
<a class="jxr_linenumber" name="92" href="#92">92</a>          assertSame(<span class="jxr_string">"Configuration not stored"</span>, config, layout
<a class="jxr_linenumber" name="93" href="#93">93</a>                  .getConfiguration());
<a class="jxr_linenumber" name="94" href="#94">94</a>          assertFalse(<span class="jxr_string">"Force single line flag set"</span>, layout.isForceSingleLine());
<a class="jxr_linenumber" name="95" href="#95">95</a>          assertNull(<span class="jxr_string">"Got a global separator"</span>, layout.getGlobalSeparator());
<a class="jxr_linenumber" name="96" href="#96">96</a>      }
<a class="jxr_linenumber" name="97" href="#97">97</a>  
<a class="jxr_linenumber" name="98" href="#98">98</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="99" href="#99">99</a>  <em class="jxr_javadoccomment">     * Tests creating a layout object with a null configuration. This should</em>
<a class="jxr_linenumber" name="100" href="#100">100</a> <em class="jxr_javadoccomment">     * cause an exception.</em>
<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="102" href="#102">102</a>     @Test(expected = IllegalArgumentException.<strong class="jxr_keyword">class</strong>)
<a class="jxr_linenumber" name="103" href="#103">103</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testInitNull()
<a class="jxr_linenumber" name="104" href="#104">104</a>     {
<a class="jxr_linenumber" name="105" href="#105">105</a>         <strong class="jxr_keyword">new</strong> PropertiesConfigurationLayout(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="106" href="#106">106</a>     }
<a class="jxr_linenumber" name="107" href="#107">107</a> 
<a class="jxr_linenumber" name="108" href="#108">108</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_javadoccomment">     * Tests reading a simple properties file.</em>
<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="111" href="#111">111</a>     @Test
<a class="jxr_linenumber" name="112" href="#112">112</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReadSimple() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="113" href="#113">113</a>     {
<a class="jxr_linenumber" name="114" href="#114">114</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="115" href="#115">115</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="116" href="#116">116</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="117" href="#117">117</a>         assertNull(<span class="jxr_string">"A header comment was found"</span>, layout.getHeaderComment());
<a class="jxr_linenumber" name="118" href="#118">118</a>         assertEquals(<span class="jxr_string">"Wrong number of properties"</span>, 1, layout.getKeys().size());
<a class="jxr_linenumber" name="119" href="#119">119</a>         assertTrue(<span class="jxr_string">"Property not found"</span>, layout.getKeys().contains(TEST_KEY));
<a class="jxr_linenumber" name="120" href="#120">120</a>         assertEquals(<span class="jxr_string">"Comment not found"</span>, TEST_COMMENT, layout
<a class="jxr_linenumber" name="121" href="#121">121</a>                 .getCanonicalComment(TEST_KEY, false));
<a class="jxr_linenumber" name="122" href="#122">122</a>         assertEquals(<span class="jxr_string">"Wrong number of blanc lines"</span>, 0, layout
<a class="jxr_linenumber" name="123" href="#123">123</a>                 .getBlancLinesBefore(TEST_KEY));
<a class="jxr_linenumber" name="124" href="#124">124</a>         assertTrue(<span class="jxr_string">"Wrong single line flag"</span>, layout.isSingleLine(TEST_KEY));
<a class="jxr_linenumber" name="125" href="#125">125</a>         assertEquals(<span class="jxr_string">"Property not stored in config"</span>, TEST_VALUE, config
<a class="jxr_linenumber" name="126" href="#126">126</a>                 .getString(TEST_KEY));
<a class="jxr_linenumber" name="127" href="#127">127</a>     }
<a class="jxr_linenumber" name="128" href="#128">128</a> 
<a class="jxr_linenumber" name="129" href="#129">129</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="130" href="#130">130</a> <em class="jxr_javadoccomment">     * Tests whether blanc lines before a property are correctly detected.</em>
<a class="jxr_linenumber" name="131" href="#131">131</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="132" href="#132">132</a>     @Test
<a class="jxr_linenumber" name="133" href="#133">133</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testBlancLines() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="134" href="#134">134</a>     {
<a class="jxr_linenumber" name="135" href="#135">135</a>         builder.addProperty(<span class="jxr_string">"prop"</span>, <span class="jxr_string">"value"</span>);
<a class="jxr_linenumber" name="136" href="#136">136</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="137" href="#137">137</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="138" href="#138">138</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="139" href="#139">139</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="140" href="#140">140</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="141" href="#141">141</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="142" href="#142">142</a>         assertEquals(<span class="jxr_string">"Wrong number of blanc lines"</span>, 2, layout
<a class="jxr_linenumber" name="143" href="#143">143</a>                 .getBlancLinesBefore(TEST_KEY));
<a class="jxr_linenumber" name="144" href="#144">144</a>         assertEquals(<span class="jxr_string">"Wrong comment"</span>, TEST_COMMENT + CRNORM, layout
<a class="jxr_linenumber" name="145" href="#145">145</a>                 .getCanonicalComment(TEST_KEY, false));
<a class="jxr_linenumber" name="146" href="#146">146</a>         assertEquals(<span class="jxr_string">"Wrong property value"</span>, TEST_VALUE, config
<a class="jxr_linenumber" name="147" href="#147">147</a>                 .getString(TEST_KEY));
<a class="jxr_linenumber" name="148" href="#148">148</a>     }
<a class="jxr_linenumber" name="149" href="#149">149</a> 
<a class="jxr_linenumber" name="150" href="#150">150</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="151" href="#151">151</a> <em class="jxr_javadoccomment">     * Tests the single line flag for a simple property definition.</em>
<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="153" href="#153">153</a>     @Test
<a class="jxr_linenumber" name="154" href="#154">154</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIsSingleLine() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="155" href="#155">155</a>     {
<a class="jxr_linenumber" name="156" href="#156">156</a>         builder.addProperty(TEST_KEY, TEST_VALUE + <span class="jxr_string">","</span> + TEST_VALUE + <span class="jxr_string">"2"</span>);
<a class="jxr_linenumber" name="157" href="#157">157</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="158" href="#158">158</a>         assertTrue(<span class="jxr_string">"Wrong single line flag"</span>, layout.isSingleLine(TEST_KEY));
<a class="jxr_linenumber" name="159" href="#159">159</a>         assertEquals(<span class="jxr_string">"Wrong number of values"</span>, 2, config.getList(TEST_KEY)
<a class="jxr_linenumber" name="160" href="#160">160</a>                 .size());
<a class="jxr_linenumber" name="161" href="#161">161</a>     }
<a class="jxr_linenumber" name="162" href="#162">162</a> 
<a class="jxr_linenumber" name="163" href="#163">163</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_javadoccomment">     * Tests the single line flag if there are multiple property definitions.</em>
<a class="jxr_linenumber" name="165" href="#165">165</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="166" href="#166">166</a>     @Test
<a class="jxr_linenumber" name="167" href="#167">167</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIsSingleLineMulti() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="168" href="#168">168</a>     {
<a class="jxr_linenumber" name="169" href="#169">169</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="170" href="#170">170</a>         builder.addProperty(<span class="jxr_string">"anotherProp"</span>, <span class="jxr_string">"a value"</span>);
<a class="jxr_linenumber" name="171" href="#171">171</a>         builder.addProperty(TEST_KEY, TEST_VALUE + <span class="jxr_string">"2"</span>);
<a class="jxr_linenumber" name="172" href="#172">172</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="173" href="#173">173</a>         assertFalse(<span class="jxr_string">"Wrong single line flag"</span>, layout.isSingleLine(TEST_KEY));
<a class="jxr_linenumber" name="174" href="#174">174</a>         assertEquals(<span class="jxr_string">"Wrong number of values"</span>, 2, config.getList(TEST_KEY)
<a class="jxr_linenumber" name="175" href="#175">175</a>                 .size());
<a class="jxr_linenumber" name="176" href="#176">176</a>     }
<a class="jxr_linenumber" name="177" href="#177">177</a> 
<a class="jxr_linenumber" name="178" href="#178">178</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="179" href="#179">179</a> <em class="jxr_javadoccomment">     * Tests whether comments are combined for multiple occurrences.</em>
<a class="jxr_linenumber" name="180" href="#180">180</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="181" href="#181">181</a>     @Test
<a class="jxr_linenumber" name="182" href="#182">182</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCombineComments() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="183" href="#183">183</a>     {
<a class="jxr_linenumber" name="184" href="#184">184</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="185" href="#185">185</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="186" href="#186">186</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="187" href="#187">187</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="188" href="#188">188</a>         builder.addProperty(TEST_KEY, TEST_VALUE + <span class="jxr_string">"2"</span>);
<a class="jxr_linenumber" name="189" href="#189">189</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="190" href="#190">190</a>         assertEquals(<span class="jxr_string">"Wrong combined comment"</span>,
<a class="jxr_linenumber" name="191" href="#191">191</a>                 TEST_COMMENT + CRNORM + TEST_COMMENT, layout.getCanonicalComment(
<a class="jxr_linenumber" name="192" href="#192">192</a>                         TEST_KEY, false));
<a class="jxr_linenumber" name="193" href="#193">193</a>         assertEquals(<span class="jxr_string">"Wrong combined blanc numbers"</span>, 0, layout
<a class="jxr_linenumber" name="194" href="#194">194</a>                 .getBlancLinesBefore(TEST_KEY));
<a class="jxr_linenumber" name="195" href="#195">195</a>     }
<a class="jxr_linenumber" name="196" href="#196">196</a> 
<a class="jxr_linenumber" name="197" href="#197">197</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="198" href="#198">198</a> <em class="jxr_javadoccomment">     * Tests if a header comment is detected.</em>
<a class="jxr_linenumber" name="199" href="#199">199</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="200" href="#200">200</a>     @Test
<a class="jxr_linenumber" name="201" href="#201">201</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHeaderComment() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="202" href="#202">202</a>     {
<a class="jxr_linenumber" name="203" href="#203">203</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="204" href="#204">204</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="205" href="#205">205</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="206" href="#206">206</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="207" href="#207">207</a>         assertEquals(<span class="jxr_string">"Wrong header comment"</span>, TEST_COMMENT, layout
<a class="jxr_linenumber" name="208" href="#208">208</a>                 .getCanonicalHeaderComment(false));
<a class="jxr_linenumber" name="209" href="#209">209</a>         assertNull(<span class="jxr_string">"Wrong comment for property"</span>, layout.getCanonicalComment(
<a class="jxr_linenumber" name="210" href="#210">210</a>                 TEST_KEY, false));
<a class="jxr_linenumber" name="211" href="#211">211</a>     }
<a class="jxr_linenumber" name="212" href="#212">212</a> 
<a class="jxr_linenumber" name="213" href="#213">213</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="214" href="#214">214</a> <em class="jxr_javadoccomment">     * Tests if a header comment containing blanc lines is correctly detected.</em>
<a class="jxr_linenumber" name="215" href="#215">215</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="216" href="#216">216</a>     @Test
<a class="jxr_linenumber" name="217" href="#217">217</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHeaderCommentWithBlancs() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="218" href="#218">218</a>     {
<a class="jxr_linenumber" name="219" href="#219">219</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="220" href="#220">220</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="221" href="#221">221</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="222" href="#222">222</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="223" href="#223">223</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="224" href="#224">224</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="225" href="#225">225</a>         assertEquals(<span class="jxr_string">"Wrong header comment"</span>, TEST_COMMENT + CRNORM + CRNORM
<a class="jxr_linenumber" name="226" href="#226">226</a>                 + TEST_COMMENT, layout.getCanonicalHeaderComment(false));
<a class="jxr_linenumber" name="227" href="#227">227</a>         assertNull(<span class="jxr_string">"Wrong comment for property"</span>, layout.getComment(TEST_KEY));
<a class="jxr_linenumber" name="228" href="#228">228</a>     }
<a class="jxr_linenumber" name="229" href="#229">229</a> 
<a class="jxr_linenumber" name="230" href="#230">230</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="231" href="#231">231</a> <em class="jxr_javadoccomment">     * Tests if a header comment is correctly detected when it contains blanc</em>
<a class="jxr_linenumber" name="232" href="#232">232</a> <em class="jxr_javadoccomment">     * lines and the first property has a comment, too.</em>
<a class="jxr_linenumber" name="233" href="#233">233</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="234" href="#234">234</a>     @Test
<a class="jxr_linenumber" name="235" href="#235">235</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHeaderCommentWithBlancsAndPropComment()
<a class="jxr_linenumber" name="236" href="#236">236</a>             <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="237" href="#237">237</a>     {
<a class="jxr_linenumber" name="238" href="#238">238</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="239" href="#239">239</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="240" href="#240">240</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="241" href="#241">241</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="242" href="#242">242</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="243" href="#243">243</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="244" href="#244">244</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="245" href="#245">245</a>         assertEquals(<span class="jxr_string">"Wrong header comment"</span>, TEST_COMMENT + CRNORM + CRNORM
<a class="jxr_linenumber" name="246" href="#246">246</a>                 + TEST_COMMENT, layout.getCanonicalHeaderComment(false));
<a class="jxr_linenumber" name="247" href="#247">247</a>         assertEquals(<span class="jxr_string">"Wrong comment for property"</span>, TEST_COMMENT, layout
<a class="jxr_linenumber" name="248" href="#248">248</a>                 .getCanonicalComment(TEST_KEY, false));
<a class="jxr_linenumber" name="249" href="#249">249</a>     }
<a class="jxr_linenumber" name="250" href="#250">250</a> 
<a class="jxr_linenumber" name="251" href="#251">251</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="252" href="#252">252</a> <em class="jxr_javadoccomment">     * Tests fetching a canonical header comment when no comment is set.</em>
<a class="jxr_linenumber" name="253" href="#253">253</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="254" href="#254">254</a>     @Test
<a class="jxr_linenumber" name="255" href="#255">255</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHeaderCommentNull()
<a class="jxr_linenumber" name="256" href="#256">256</a>     {
<a class="jxr_linenumber" name="257" href="#257">257</a>         assertNull(<span class="jxr_string">"No null comment with comment chars"</span>, layout
<a class="jxr_linenumber" name="258" href="#258">258</a>                 .getCanonicalHeaderComment(<strong class="jxr_keyword">true</strong>));
<a class="jxr_linenumber" name="259" href="#259">259</a>         assertNull(<span class="jxr_string">"No null comment without comment chars"</span>, layout
<a class="jxr_linenumber" name="260" href="#260">260</a>                 .getCanonicalHeaderComment(false));
<a class="jxr_linenumber" name="261" href="#261">261</a>     }
<a class="jxr_linenumber" name="262" href="#262">262</a> 
<a class="jxr_linenumber" name="263" href="#263">263</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="264" href="#264">264</a> <em class="jxr_javadoccomment">     * Tests if a property add event is correctly processed.</em>
<a class="jxr_linenumber" name="265" href="#265">265</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="266" href="#266">266</a>     @Test
<a class="jxr_linenumber" name="267" href="#267">267</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEventAdd()
<a class="jxr_linenumber" name="268" href="#268">268</a>     {
<a class="jxr_linenumber" name="269" href="#269">269</a>         ConfigurationEvent event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="270" href="#270">270</a>                 AbstractConfiguration.EVENT_ADD_PROPERTY, TEST_KEY, TEST_VALUE,
<a class="jxr_linenumber" name="271" href="#271">271</a>                 false);
<a class="jxr_linenumber" name="272" href="#272">272</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="273" href="#273">273</a>         assertTrue(<span class="jxr_string">"Property not stored"</span>, layout.getKeys().contains(TEST_KEY));
<a class="jxr_linenumber" name="274" href="#274">274</a>         assertEquals(<span class="jxr_string">"Blanc lines before new property"</span>, 0, layout
<a class="jxr_linenumber" name="275" href="#275">275</a>                 .getBlancLinesBefore(TEST_KEY));
<a class="jxr_linenumber" name="276" href="#276">276</a>         assertTrue(<span class="jxr_string">"No single line property"</span>, layout.isSingleLine(TEST_KEY));
<a class="jxr_linenumber" name="277" href="#277">277</a>         assertEquals(<span class="jxr_string">"Wrong separator"</span>, <span class="jxr_string">" = "</span>, layout.getSeparator(TEST_KEY));
<a class="jxr_linenumber" name="278" href="#278">278</a>     }
<a class="jxr_linenumber" name="279" href="#279">279</a> 
<a class="jxr_linenumber" name="280" href="#280">280</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="281" href="#281">281</a> <em class="jxr_javadoccomment">     * Tests adding a property multiple time through an event. The property</em>
<a class="jxr_linenumber" name="282" href="#282">282</a> <em class="jxr_javadoccomment">     * should then be a multi-line property.</em>
<a class="jxr_linenumber" name="283" href="#283">283</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="284" href="#284">284</a>     @Test
<a class="jxr_linenumber" name="285" href="#285">285</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEventAddMultiple()
<a class="jxr_linenumber" name="286" href="#286">286</a>     {
<a class="jxr_linenumber" name="287" href="#287">287</a>         ConfigurationEvent event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="288" href="#288">288</a>                 AbstractConfiguration.EVENT_ADD_PROPERTY, TEST_KEY, TEST_VALUE,
<a class="jxr_linenumber" name="289" href="#289">289</a>                 false);
<a class="jxr_linenumber" name="290" href="#290">290</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="291" href="#291">291</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="292" href="#292">292</a>         assertFalse(<span class="jxr_string">"No multi-line property"</span>, layout.isSingleLine(TEST_KEY));
<a class="jxr_linenumber" name="293" href="#293">293</a>     }
<a class="jxr_linenumber" name="294" href="#294">294</a> 
<a class="jxr_linenumber" name="295" href="#295">295</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="296" href="#296">296</a> <em class="jxr_javadoccomment">     * Tests if an add event is correctly processed if the affected property is</em>
<a class="jxr_linenumber" name="297" href="#297">297</a> <em class="jxr_javadoccomment">     * already stored in the layout object.</em>
<a class="jxr_linenumber" name="298" href="#298">298</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="299" href="#299">299</a>     @Test
<a class="jxr_linenumber" name="300" href="#300">300</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEventAddExisting() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="301" href="#301">301</a>     {
<a class="jxr_linenumber" name="302" href="#302">302</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="303" href="#303">303</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="304" href="#304">304</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="305" href="#305">305</a>         ConfigurationEvent event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="306" href="#306">306</a>                 AbstractConfiguration.EVENT_ADD_PROPERTY, TEST_KEY, TEST_VALUE,
<a class="jxr_linenumber" name="307" href="#307">307</a>                 false);
<a class="jxr_linenumber" name="308" href="#308">308</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="309" href="#309">309</a>         assertFalse(<span class="jxr_string">"No multi-line property"</span>, layout.isSingleLine(TEST_KEY));
<a class="jxr_linenumber" name="310" href="#310">310</a>         assertEquals(<span class="jxr_string">"Comment was modified"</span>, TEST_COMMENT, layout
<a class="jxr_linenumber" name="311" href="#311">311</a>                 .getCanonicalComment(TEST_KEY, false));
<a class="jxr_linenumber" name="312" href="#312">312</a>     }
<a class="jxr_linenumber" name="313" href="#313">313</a> 
<a class="jxr_linenumber" name="314" href="#314">314</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="315" href="#315">315</a> <em class="jxr_javadoccomment">     * Tests if a set property event for a non existing property is correctly</em>
<a class="jxr_linenumber" name="316" href="#316">316</a> <em class="jxr_javadoccomment">     * handled.</em>
<a class="jxr_linenumber" name="317" href="#317">317</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="318" href="#318">318</a>     @Test
<a class="jxr_linenumber" name="319" href="#319">319</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEventSetNonExisting()
<a class="jxr_linenumber" name="320" href="#320">320</a>     {
<a class="jxr_linenumber" name="321" href="#321">321</a>         ConfigurationEvent event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="322" href="#322">322</a>                 AbstractConfiguration.EVENT_SET_PROPERTY, TEST_KEY, TEST_VALUE,
<a class="jxr_linenumber" name="323" href="#323">323</a>                 false);
<a class="jxr_linenumber" name="324" href="#324">324</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="325" href="#325">325</a>         assertTrue(<span class="jxr_string">"New property was not found"</span>, layout.getKeys().contains(
<a class="jxr_linenumber" name="326" href="#326">326</a>                 TEST_KEY));
<a class="jxr_linenumber" name="327" href="#327">327</a>     }
<a class="jxr_linenumber" name="328" href="#328">328</a> 
<a class="jxr_linenumber" name="329" href="#329">329</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="330" href="#330">330</a> <em class="jxr_javadoccomment">     * Tests if a property delete event is correctly processed.</em>
<a class="jxr_linenumber" name="331" href="#331">331</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="332" href="#332">332</a>     @Test
<a class="jxr_linenumber" name="333" href="#333">333</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEventDelete()
<a class="jxr_linenumber" name="334" href="#334">334</a>     {
<a class="jxr_linenumber" name="335" href="#335">335</a>         ConfigurationEvent event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="336" href="#336">336</a>                 AbstractConfiguration.EVENT_ADD_PROPERTY, TEST_KEY, TEST_VALUE,
<a class="jxr_linenumber" name="337" href="#337">337</a>                 false);
<a class="jxr_linenumber" name="338" href="#338">338</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="339" href="#339">339</a>         event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="340" href="#340">340</a>                 AbstractConfiguration.EVENT_CLEAR_PROPERTY, TEST_KEY, <strong class="jxr_keyword">null</strong>,
<a class="jxr_linenumber" name="341" href="#341">341</a>                 false);
<a class="jxr_linenumber" name="342" href="#342">342</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="343" href="#343">343</a>         assertFalse(<span class="jxr_string">"Property still existing"</span>, layout.getKeys().contains(
<a class="jxr_linenumber" name="344" href="#344">344</a>                 TEST_KEY));
<a class="jxr_linenumber" name="345" href="#345">345</a>     }
<a class="jxr_linenumber" name="346" href="#346">346</a> 
<a class="jxr_linenumber" name="347" href="#347">347</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="348" href="#348">348</a> <em class="jxr_javadoccomment">     * Tests if a clear event is correctly processed.</em>
<a class="jxr_linenumber" name="349" href="#349">349</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="350" href="#350">350</a>     @Test
<a class="jxr_linenumber" name="351" href="#351">351</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEventClearConfig() <strong class="jxr_keyword">throws</strong> Exception
<a class="jxr_linenumber" name="352" href="#352">352</a>     {
<a class="jxr_linenumber" name="353" href="#353">353</a>         fillLayout();
<a class="jxr_linenumber" name="354" href="#354">354</a>         ConfigurationEvent event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="355" href="#355">355</a>                 AbstractConfiguration.EVENT_CLEAR, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, false);
<a class="jxr_linenumber" name="356" href="#356">356</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="357" href="#357">357</a>         assertTrue(<span class="jxr_string">"Keys not empty"</span>, layout.getKeys().isEmpty());
<a class="jxr_linenumber" name="358" href="#358">358</a>         assertNull(<span class="jxr_string">"Header comment was not reset"</span>, layout.getHeaderComment());
<a class="jxr_linenumber" name="359" href="#359">359</a>     }
<a class="jxr_linenumber" name="360" href="#360">360</a> 
<a class="jxr_linenumber" name="361" href="#361">361</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="362" href="#362">362</a> <em class="jxr_javadoccomment">     * Tests if a before update event is correctly ignored.</em>
<a class="jxr_linenumber" name="363" href="#363">363</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="364" href="#364">364</a>     @Test
<a class="jxr_linenumber" name="365" href="#365">365</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEventAddBefore()
<a class="jxr_linenumber" name="366" href="#366">366</a>     {
<a class="jxr_linenumber" name="367" href="#367">367</a>         ConfigurationEvent event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="368" href="#368">368</a>                 AbstractConfiguration.EVENT_ADD_PROPERTY, TEST_KEY, TEST_VALUE,
<a class="jxr_linenumber" name="369" href="#369">369</a>                 <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="370" href="#370">370</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="371" href="#371">371</a>         assertFalse(<span class="jxr_string">"Property already stored"</span>, layout.getKeys().contains(
<a class="jxr_linenumber" name="372" href="#372">372</a>                 TEST_KEY));
<a class="jxr_linenumber" name="373" href="#373">373</a>     }
<a class="jxr_linenumber" name="374" href="#374">374</a> 
<a class="jxr_linenumber" name="375" href="#375">375</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="376" href="#376">376</a> <em class="jxr_javadoccomment">     * Tests if a reload update is correctly processed.</em>
<a class="jxr_linenumber" name="377" href="#377">377</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="378" href="#378">378</a>     @Test
<a class="jxr_linenumber" name="379" href="#379">379</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEventReload()
<a class="jxr_linenumber" name="380" href="#380">380</a>     {
<a class="jxr_linenumber" name="381" href="#381">381</a>         fillLayout();
<a class="jxr_linenumber" name="382" href="#382">382</a>         ConfigurationEvent event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="383" href="#383">383</a>                 AbstractFileConfiguration.EVENT_RELOAD, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="384" href="#384">384</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="385" href="#385">385</a>         assertTrue(<span class="jxr_string">"Keys not empty"</span>, layout.getKeys().isEmpty());
<a class="jxr_linenumber" name="386" href="#386">386</a>         assertNull(<span class="jxr_string">"Header comment was not reset"</span>, layout.getHeaderComment());
<a class="jxr_linenumber" name="387" href="#387">387</a>     }
<a class="jxr_linenumber" name="388" href="#388">388</a> 
<a class="jxr_linenumber" name="389" href="#389">389</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="390" href="#390">390</a> <em class="jxr_javadoccomment">     * Tests the event after a reload has been performed. This should be</em>
<a class="jxr_linenumber" name="391" href="#391">391</a> <em class="jxr_javadoccomment">     * ignored.</em>
<a class="jxr_linenumber" name="392" href="#392">392</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="393" href="#393">393</a>     @Test
<a class="jxr_linenumber" name="394" href="#394">394</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEventReloadAfter()
<a class="jxr_linenumber" name="395" href="#395">395</a>     {
<a class="jxr_linenumber" name="396" href="#396">396</a>         fillLayout();
<a class="jxr_linenumber" name="397" href="#397">397</a>         ConfigurationEvent event = <strong class="jxr_keyword">new</strong> ConfigurationEvent(<strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="398" href="#398">398</a>                 AbstractFileConfiguration.EVENT_RELOAD, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, false);
<a class="jxr_linenumber" name="399" href="#399">399</a>         layout.configurationChanged(event);
<a class="jxr_linenumber" name="400" href="#400">400</a>         assertFalse(<span class="jxr_string">"Keys are empty"</span>, layout.getKeys().isEmpty());
<a class="jxr_linenumber" name="401" href="#401">401</a>         assertNotNull(<span class="jxr_string">"Header comment was reset"</span>, layout.getHeaderComment());
<a class="jxr_linenumber" name="402" href="#402">402</a>     }
<a class="jxr_linenumber" name="403" href="#403">403</a> 
<a class="jxr_linenumber" name="404" href="#404">404</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="405" href="#405">405</a> <em class="jxr_javadoccomment">     * Tests a recursive load call.</em>
<a class="jxr_linenumber" name="406" href="#406">406</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="407" href="#407">407</a>     @Test
<a class="jxr_linenumber" name="408" href="#408">408</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRecursiveLoadCall() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="409" href="#409">409</a>     {
<a class="jxr_linenumber" name="410" href="#410">410</a>         <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">PropertiesBuilder</a> b = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">PropertiesBuilder</a>();
<a class="jxr_linenumber" name="411" href="#411">411</a>         b.addComment(<span class="jxr_string">"A nested header comment."</span>);
<a class="jxr_linenumber" name="412" href="#412">412</a>         b.addComment(<span class="jxr_string">"With multiple lines"</span>);
<a class="jxr_linenumber" name="413" href="#413">413</a>         b.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="414" href="#414">414</a>         b.addComment(<span class="jxr_string">"Second comment"</span>);
<a class="jxr_linenumber" name="415" href="#415">415</a>         b.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="416" href="#416">416</a>         b.addProperty(TEST_KEY + <span class="jxr_string">"2"</span>, TEST_VALUE + <span class="jxr_string">"2"</span>);
<a class="jxr_linenumber" name="417" href="#417">417</a>         config.builder = b;
<a class="jxr_linenumber" name="418" href="#418">418</a> 
<a class="jxr_linenumber" name="419" href="#419">419</a>         builder.addComment(<span class="jxr_string">"Header comment"</span>);
<a class="jxr_linenumber" name="420" href="#420">420</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="421" href="#421">421</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="422" href="#422">422</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="423" href="#423">423</a>         builder.addComment(<span class="jxr_string">"Include file"</span>);
<a class="jxr_linenumber" name="424" href="#424">424</a>         builder.addProperty(PropertiesConfiguration.getInclude(), <span class="jxr_string">"test"</span>);
<a class="jxr_linenumber" name="425" href="#425">425</a> 
<a class="jxr_linenumber" name="426" href="#426">426</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="427" href="#427">427</a> 
<a class="jxr_linenumber" name="428" href="#428">428</a>         assertEquals(<span class="jxr_string">"Wrong header comment"</span>, <span class="jxr_string">"Header comment"</span>, layout
<a class="jxr_linenumber" name="429" href="#429">429</a>                 .getCanonicalHeaderComment(false));
<a class="jxr_linenumber" name="430" href="#430">430</a>         assertFalse(<span class="jxr_string">"Include property was stored"</span>, layout.getKeys().contains(
<a class="jxr_linenumber" name="431" href="#431">431</a>                 PropertiesConfiguration.getInclude()));
<a class="jxr_linenumber" name="432" href="#432">432</a>         assertEquals(<span class="jxr_string">"Wrong comment for property"</span>, TEST_COMMENT + CRNORM
<a class="jxr_linenumber" name="433" href="#433">433</a>                 + <span class="jxr_string">"A nested header comment."</span> + CRNORM + <span class="jxr_string">"With multiple lines"</span> + CRNORM
<a class="jxr_linenumber" name="434" href="#434">434</a>                 + CRNORM + <span class="jxr_string">"Second comment"</span>, layout.getCanonicalComment(TEST_KEY,
<a class="jxr_linenumber" name="435" href="#435">435</a>                 false));
<a class="jxr_linenumber" name="436" href="#436">436</a>     }
<a class="jxr_linenumber" name="437" href="#437">437</a> 
<a class="jxr_linenumber" name="438" href="#438">438</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="439" href="#439">439</a> <em class="jxr_javadoccomment">     * Tests whether the output of the layout object is identical to the source</em>
<a class="jxr_linenumber" name="440" href="#440">440</a> <em class="jxr_javadoccomment">     * file (at least for simple properties files).</em>
<a class="jxr_linenumber" name="441" href="#441">441</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="442" href="#442">442</a>     @Test
<a class="jxr_linenumber" name="443" href="#443">443</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReadAndWrite() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="444" href="#444">444</a>     {
<a class="jxr_linenumber" name="445" href="#445">445</a>         builder.addComment(<span class="jxr_string">"This is my test properties file,"</span>);
<a class="jxr_linenumber" name="446" href="#446">446</a>         builder.addComment(<span class="jxr_string">"which contains a header comment."</span>);
<a class="jxr_linenumber" name="447" href="#447">447</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="448" href="#448">448</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="449" href="#449">449</a>         builder.addProperty(TEST_KEY, TEST_COMMENT);
<a class="jxr_linenumber" name="450" href="#450">450</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="451" href="#451">451</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="452" href="#452">452</a>         builder.addComment(<span class="jxr_string">"Another comment"</span>);
<a class="jxr_linenumber" name="453" href="#453">453</a>         builder.addProperty(<span class="jxr_string">"property"</span>, <span class="jxr_string">"and a value"</span>);
<a class="jxr_linenumber" name="454" href="#454">454</a>         layout.load(builder.getReader());
<a class="jxr_linenumber" name="455" href="#455">455</a>         checkLayoutString(builder.toString());
<a class="jxr_linenumber" name="456" href="#456">456</a>     }
<a class="jxr_linenumber" name="457" href="#457">457</a> 
<a class="jxr_linenumber" name="458" href="#458">458</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="459" href="#459">459</a> <em class="jxr_javadoccomment">     * Tests if the content of the layout object is correctly written.</em>
<a class="jxr_linenumber" name="460" href="#460">460</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="461" href="#461">461</a>     @Test
<a class="jxr_linenumber" name="462" href="#462">462</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSave() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="463" href="#463">463</a>     {
<a class="jxr_linenumber" name="464" href="#464">464</a>         config.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="465" href="#465">465</a>         layout.setComment(TEST_KEY, TEST_COMMENT);
<a class="jxr_linenumber" name="466" href="#466">466</a>         config.addProperty(TEST_KEY, TEST_VALUE + <span class="jxr_string">"2"</span>);
<a class="jxr_linenumber" name="467" href="#467">467</a>         config.addProperty(<span class="jxr_string">"AnotherProperty"</span>, <span class="jxr_string">"AnotherValue"</span>);
<a class="jxr_linenumber" name="468" href="#468">468</a>         config.addProperty(<span class="jxr_string">"AnotherProperty"</span>, <span class="jxr_string">"3rdValue"</span>);
<a class="jxr_linenumber" name="469" href="#469">469</a>         layout.setComment(<span class="jxr_string">"AnotherProperty"</span>, <span class="jxr_string">"AnotherComment"</span>);
<a class="jxr_linenumber" name="470" href="#470">470</a>         layout.setBlancLinesBefore(<span class="jxr_string">"AnotherProperty"</span>, 2);
<a class="jxr_linenumber" name="471" href="#471">471</a>         layout.setSingleLine(<span class="jxr_string">"AnotherProperty"</span>, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="472" href="#472">472</a>         layout.setHeaderComment(<span class="jxr_string">"A header comment"</span> + CRNORM + <span class="jxr_string">"for my properties"</span>);
<a class="jxr_linenumber" name="473" href="#473">473</a>         checkLayoutString(<span class="jxr_string">"# A header comment"</span> + CR + <span class="jxr_string">"# for my properties"</span>
<a class="jxr_linenumber" name="474" href="#474">474</a>                 + CR + CR + <span class="jxr_string">"# "</span> + TEST_COMMENT + CR + TEST_KEY + <span class="jxr_string">" = "</span>
<a class="jxr_linenumber" name="475" href="#475">475</a>                 + TEST_VALUE + CR + TEST_KEY + <span class="jxr_string">" = "</span> + TEST_VALUE + <span class="jxr_string">"2"</span> + CR
<a class="jxr_linenumber" name="476" href="#476">476</a>                 + CR + CR + <span class="jxr_string">"# AnotherComment"</span> + CR
<a class="jxr_linenumber" name="477" href="#477">477</a>                 + <span class="jxr_string">"AnotherProperty = AnotherValue,3rdValue"</span> + CR);
<a class="jxr_linenumber" name="478" href="#478">478</a>     }
<a class="jxr_linenumber" name="479" href="#479">479</a> 
<a class="jxr_linenumber" name="480" href="#480">480</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="481" href="#481">481</a> <em class="jxr_javadoccomment">     * Tests the force single line flag.</em>
<a class="jxr_linenumber" name="482" href="#482">482</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="483" href="#483">483</a>     @Test
<a class="jxr_linenumber" name="484" href="#484">484</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSaveForceSingleLine() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="485" href="#485">485</a>     {
<a class="jxr_linenumber" name="486" href="#486">486</a>         config.setListDelimiter(';');
<a class="jxr_linenumber" name="487" href="#487">487</a>         config.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="488" href="#488">488</a>         config.addProperty(TEST_KEY, TEST_VALUE + <span class="jxr_string">"2"</span>);
<a class="jxr_linenumber" name="489" href="#489">489</a>         config.addProperty(<span class="jxr_string">"AnotherProperty"</span>, <span class="jxr_string">"value1;value2;value3"</span>);
<a class="jxr_linenumber" name="490" href="#490">490</a>         layout.setComment(TEST_KEY, TEST_COMMENT);
<a class="jxr_linenumber" name="491" href="#491">491</a>         layout.setForceSingleLine(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="492" href="#492">492</a>         checkLayoutString(<span class="jxr_string">"# "</span> + TEST_COMMENT + CR + TEST_KEY + <span class="jxr_string">" = "</span>
<a class="jxr_linenumber" name="493" href="#493">493</a>                 + TEST_VALUE + ';' + TEST_VALUE + <span class="jxr_string">"2"</span> + CR
<a class="jxr_linenumber" name="494" href="#494">494</a>                 + <span class="jxr_string">"AnotherProperty = value1;value2;value3"</span> + CR);
<a class="jxr_linenumber" name="495" href="#495">495</a>     }
<a class="jxr_linenumber" name="496" href="#496">496</a> 
<a class="jxr_linenumber" name="497" href="#497">497</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="498" href="#498">498</a> <em class="jxr_javadoccomment">     * Tests the trimComment method.</em>
<a class="jxr_linenumber" name="499" href="#499">499</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="500" href="#500">500</a>     @Test
<a class="jxr_linenumber" name="501" href="#501">501</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testTrimComment()
<a class="jxr_linenumber" name="502" href="#502">502</a>     {
<a class="jxr_linenumber" name="503" href="#503">503</a>         assertEquals(<span class="jxr_string">"Wrong trimmed comment"</span>, <span class="jxr_string">"This is a comment"</span> + CR
<a class="jxr_linenumber" name="504" href="#504">504</a>                 + <span class="jxr_string">"that spans multiple"</span> + CR + <span class="jxr_string">"lines in a"</span> + CR
<a class="jxr_linenumber" name="505" href="#505">505</a>                 + <span class="jxr_string">" complex way."</span>, PropertiesConfigurationLayout.trimComment(
<a class="jxr_linenumber" name="506" href="#506">506</a>                 <span class="jxr_string">"   # This is a comment"</span> + CR + <span class="jxr_string">"that spans multiple"</span> + CR
<a class="jxr_linenumber" name="507" href="#507">507</a>                         + <span class="jxr_string">"!lines in a"</span> + CR + <span class="jxr_string">" complex way."</span>, false));
<a class="jxr_linenumber" name="508" href="#508">508</a>     }
<a class="jxr_linenumber" name="509" href="#509">509</a> 
<a class="jxr_linenumber" name="510" href="#510">510</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="511" href="#511">511</a> <em class="jxr_javadoccomment">     * Tests trimming a comment with trailing CRs.</em>
<a class="jxr_linenumber" name="512" href="#512">512</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="513" href="#513">513</a>     @Test
<a class="jxr_linenumber" name="514" href="#514">514</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testTrimCommentTrainlingCR()
<a class="jxr_linenumber" name="515" href="#515">515</a>     {
<a class="jxr_linenumber" name="516" href="#516">516</a>         assertEquals(<span class="jxr_string">"Wrong trimmed comment"</span>, <span class="jxr_string">"Comment with"</span> + CR
<a class="jxr_linenumber" name="517" href="#517">517</a>                 + <span class="jxr_string">"trailing CR"</span> + CR, PropertiesConfigurationLayout
<a class="jxr_linenumber" name="518" href="#518">518</a>                 .trimComment(<span class="jxr_string">"Comment with"</span> + CR + <span class="jxr_string">"! trailing CR"</span> + CR, false));
<a class="jxr_linenumber" name="519" href="#519">519</a>     }
<a class="jxr_linenumber" name="520" href="#520">520</a> 
<a class="jxr_linenumber" name="521" href="#521">521</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="522" href="#522">522</a> <em class="jxr_javadoccomment">     * Tests enforcing comment characters in a comment.</em>
<a class="jxr_linenumber" name="523" href="#523">523</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="524" href="#524">524</a>     @Test
<a class="jxr_linenumber" name="525" href="#525">525</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testTrimCommentFalse()
<a class="jxr_linenumber" name="526" href="#526">526</a>     {
<a class="jxr_linenumber" name="527" href="#527">527</a>         assertEquals(<span class="jxr_string">"Wrong trimmed comment"</span>, <span class="jxr_string">"# Comment with"</span> + CR
<a class="jxr_linenumber" name="528" href="#528">528</a>                 + <span class="jxr_string">" ! some mixed "</span> + CR + <span class="jxr_string">"#comment"</span> + CR + <span class="jxr_string">"# lines"</span>,
<a class="jxr_linenumber" name="529" href="#529">529</a>                 PropertiesConfigurationLayout.trimComment(<span class="jxr_string">"Comment with"</span> + CR
<a class="jxr_linenumber" name="530" href="#530">530</a>                         + <span class="jxr_string">" ! some mixed "</span> + CR + <span class="jxr_string">"#comment"</span> + CR + <span class="jxr_string">"lines"</span>,
<a class="jxr_linenumber" name="531" href="#531">531</a>                         <strong class="jxr_keyword">true</strong>));
<a class="jxr_linenumber" name="532" href="#532">532</a>     }
<a class="jxr_linenumber" name="533" href="#533">533</a> 
<a class="jxr_linenumber" name="534" href="#534">534</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="535" href="#535">535</a> <em class="jxr_javadoccomment">     * Tests accessing data for a property, which is not stored.</em>
<a class="jxr_linenumber" name="536" href="#536">536</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="537" href="#537">537</a>     @Test
<a class="jxr_linenumber" name="538" href="#538">538</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetNonExistingLayouData()
<a class="jxr_linenumber" name="539" href="#539">539</a>     {
<a class="jxr_linenumber" name="540" href="#540">540</a>         assertNull(<span class="jxr_string">"A comment was found"</span>, layout.getComment(<span class="jxr_string">"unknown"</span>));
<a class="jxr_linenumber" name="541" href="#541">541</a>         assertTrue(<span class="jxr_string">"A multi-line property"</span>, layout.isSingleLine(<span class="jxr_string">"unknown"</span>));
<a class="jxr_linenumber" name="542" href="#542">542</a>         assertEquals(<span class="jxr_string">"Leading blanc lines"</span>, 0, layout
<a class="jxr_linenumber" name="543" href="#543">543</a>                 .getBlancLinesBefore(<span class="jxr_string">"unknown"</span>));
<a class="jxr_linenumber" name="544" href="#544">544</a>     }
<a class="jxr_linenumber" name="545" href="#545">545</a> 
<a class="jxr_linenumber" name="546" href="#546">546</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="547" href="#547">547</a> <em class="jxr_javadoccomment">     * Tests accessing a property with a null key. This should throw an</em>
<a class="jxr_linenumber" name="548" href="#548">548</a> <em class="jxr_javadoccomment">     * exception.</em>
<a class="jxr_linenumber" name="549" href="#549">549</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="550" href="#550">550</a>     @Test(expected = IllegalArgumentException.<strong class="jxr_keyword">class</strong>)
<a class="jxr_linenumber" name="551" href="#551">551</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetNullLayouttData()
<a class="jxr_linenumber" name="552" href="#552">552</a>     {
<a class="jxr_linenumber" name="553" href="#553">553</a>         layout.setComment(<strong class="jxr_keyword">null</strong>, TEST_COMMENT);
<a class="jxr_linenumber" name="554" href="#554">554</a>     }
<a class="jxr_linenumber" name="555" href="#555">555</a> 
<a class="jxr_linenumber" name="556" href="#556">556</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="557" href="#557">557</a> <em class="jxr_javadoccomment">     * Tests resetting a comment.</em>
<a class="jxr_linenumber" name="558" href="#558">558</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="559" href="#559">559</a>     @Test
<a class="jxr_linenumber" name="560" href="#560">560</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetNullComment()
<a class="jxr_linenumber" name="561" href="#561">561</a>     {
<a class="jxr_linenumber" name="562" href="#562">562</a>         fillLayout();
<a class="jxr_linenumber" name="563" href="#563">563</a>         layout.setComment(TEST_KEY, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="564" href="#564">564</a>         assertNull(<span class="jxr_string">"Comment was not reset"</span>, layout.getComment(TEST_KEY));
<a class="jxr_linenumber" name="565" href="#565">565</a>     }
<a class="jxr_linenumber" name="566" href="#566">566</a> 
<a class="jxr_linenumber" name="567" href="#567">567</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="568" href="#568">568</a> <em class="jxr_javadoccomment">     * Tests saving when a comment for a non existing property is contained in</em>
<a class="jxr_linenumber" name="569" href="#569">569</a> <em class="jxr_javadoccomment">     * the layout object. This comment should be ignored.</em>
<a class="jxr_linenumber" name="570" href="#570">570</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="571" href="#571">571</a>     @Test
<a class="jxr_linenumber" name="572" href="#572">572</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSaveCommentForUnexistingProperty()
<a class="jxr_linenumber" name="573" href="#573">573</a>             <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="574" href="#574">574</a>     {
<a class="jxr_linenumber" name="575" href="#575">575</a>         fillLayout();
<a class="jxr_linenumber" name="576" href="#576">576</a>         layout.setComment(<span class="jxr_string">"NonExistingKey"</span>, <span class="jxr_string">"NonExistingComment"</span>);
<a class="jxr_linenumber" name="577" href="#577">577</a>         String output = getLayoutString();
<a class="jxr_linenumber" name="578" href="#578">578</a>         assertTrue(<span class="jxr_string">"Non existing key was found"</span>, output
<a class="jxr_linenumber" name="579" href="#579">579</a>                 .indexOf(<span class="jxr_string">"NonExistingKey"</span>) &lt; 0);
<a class="jxr_linenumber" name="580" href="#580">580</a>         assertTrue(<span class="jxr_string">"Non existing comment was found"</span>, output
<a class="jxr_linenumber" name="581" href="#581">581</a>                 .indexOf(<span class="jxr_string">"NonExistingComment"</span>) &lt; 0);
<a class="jxr_linenumber" name="582" href="#582">582</a>     }
<a class="jxr_linenumber" name="583" href="#583">583</a> 
<a class="jxr_linenumber" name="584" href="#584">584</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="585" href="#585">585</a> <em class="jxr_javadoccomment">     * Tests saving an empty layout object.</em>
<a class="jxr_linenumber" name="586" href="#586">586</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="587" href="#587">587</a>     @Test
<a class="jxr_linenumber" name="588" href="#588">588</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSaveEmptyLayout() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="589" href="#589">589</a>     {
<a class="jxr_linenumber" name="590" href="#590">590</a>         checkLayoutString(<span class="jxr_string">""</span>);
<a class="jxr_linenumber" name="591" href="#591">591</a>     }
<a class="jxr_linenumber" name="592" href="#592">592</a> 
<a class="jxr_linenumber" name="593" href="#593">593</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="594" href="#594">594</a> <em class="jxr_javadoccomment">     * Tests the copy constructor.</em>
<a class="jxr_linenumber" name="595" href="#595">595</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="596" href="#596">596</a>     @Test
<a class="jxr_linenumber" name="597" href="#597">597</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testInitCopy()
<a class="jxr_linenumber" name="598" href="#598">598</a>     {
<a class="jxr_linenumber" name="599" href="#599">599</a>         fillLayout();
<a class="jxr_linenumber" name="600" href="#600">600</a>         PropertiesConfigurationLayout l2 = <strong class="jxr_keyword">new</strong> PropertiesConfigurationLayout(
<a class="jxr_linenumber" name="601" href="#601">601</a>                 config, layout);
<a class="jxr_linenumber" name="602" href="#602">602</a>         assertEquals(<span class="jxr_string">"Wrong number of keys"</span>, layout.getKeys().size(), l2
<a class="jxr_linenumber" name="603" href="#603">603</a>                 .getKeys().size());
<a class="jxr_linenumber" name="604" href="#604">604</a>         <strong class="jxr_keyword">for</strong> (Iterator&lt;String&gt; it = layout.getKeys().iterator(); it.hasNext();)
<a class="jxr_linenumber" name="605" href="#605">605</a>         {
<a class="jxr_linenumber" name="606" href="#606">606</a>             Object key = it.next();
<a class="jxr_linenumber" name="607" href="#607">607</a>             assertTrue(<span class="jxr_string">"Key was not found: "</span> + key, l2.getKeys().contains(key));
<a class="jxr_linenumber" name="608" href="#608">608</a>         }
<a class="jxr_linenumber" name="609" href="#609">609</a>     }
<a class="jxr_linenumber" name="610" href="#610">610</a> 
<a class="jxr_linenumber" name="611" href="#611">611</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="612" href="#612">612</a> <em class="jxr_javadoccomment">     * Tests if the copy and the original are independent from each other.</em>
<a class="jxr_linenumber" name="613" href="#613">613</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="614" href="#614">614</a>     @Test
<a class="jxr_linenumber" name="615" href="#615">615</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testInitCopyModify()
<a class="jxr_linenumber" name="616" href="#616">616</a>     {
<a class="jxr_linenumber" name="617" href="#617">617</a>         fillLayout();
<a class="jxr_linenumber" name="618" href="#618">618</a>         PropertiesConfigurationLayout l2 = <strong class="jxr_keyword">new</strong> PropertiesConfigurationLayout(
<a class="jxr_linenumber" name="619" href="#619">619</a>                 config, layout);
<a class="jxr_linenumber" name="620" href="#620">620</a>         assertEquals(<span class="jxr_string">"Comments are not equal"</span>, layout.getComment(TEST_KEY), l2
<a class="jxr_linenumber" name="621" href="#621">621</a>                 .getComment(TEST_KEY));
<a class="jxr_linenumber" name="622" href="#622">622</a>         layout.setComment(TEST_KEY, <span class="jxr_string">"A new comment"</span>);
<a class="jxr_linenumber" name="623" href="#623">623</a>         assertEquals(<span class="jxr_string">"Comment was changed"</span>, TEST_COMMENT, l2
<a class="jxr_linenumber" name="624" href="#624">624</a>                 .getCanonicalComment(TEST_KEY, false));
<a class="jxr_linenumber" name="625" href="#625">625</a>         l2.setBlancLinesBefore(TEST_KEY, l2.getBlancLinesBefore(TEST_KEY) + 1);
<a class="jxr_linenumber" name="626" href="#626">626</a>         assertFalse(<span class="jxr_string">"Blanc lines do not differ"</span>, layout
<a class="jxr_linenumber" name="627" href="#627">627</a>                 .getBlancLinesBefore(TEST_KEY) == l2
<a class="jxr_linenumber" name="628" href="#628">628</a>                 .getBlancLinesBefore(TEST_KEY));
<a class="jxr_linenumber" name="629" href="#629">629</a>     }
<a class="jxr_linenumber" name="630" href="#630">630</a> 
<a class="jxr_linenumber" name="631" href="#631">631</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="632" href="#632">632</a> <em class="jxr_javadoccomment">     * Tests changing the separator for a property.</em>
<a class="jxr_linenumber" name="633" href="#633">633</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="634" href="#634">634</a>     @Test
<a class="jxr_linenumber" name="635" href="#635">635</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetSeparator() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="636" href="#636">636</a>     {
<a class="jxr_linenumber" name="637" href="#637">637</a>         config.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="638" href="#638">638</a>         layout.setSeparator(TEST_KEY, <span class="jxr_string">":"</span>);
<a class="jxr_linenumber" name="639" href="#639">639</a>         checkLayoutString(TEST_KEY + <span class="jxr_string">":"</span> + TEST_VALUE + CR);
<a class="jxr_linenumber" name="640" href="#640">640</a>     }
<a class="jxr_linenumber" name="641" href="#641">641</a> 
<a class="jxr_linenumber" name="642" href="#642">642</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="643" href="#643">643</a> <em class="jxr_javadoccomment">     * Tests setting the global separator. This separator should override the</em>
<a class="jxr_linenumber" name="644" href="#644">644</a> <em class="jxr_javadoccomment">     * separators for all properties.</em>
<a class="jxr_linenumber" name="645" href="#645">645</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="646" href="#646">646</a>     @Test
<a class="jxr_linenumber" name="647" href="#647">647</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetGlobalSeparator() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="648" href="#648">648</a>     {
<a class="jxr_linenumber" name="649" href="#649">649</a>         <strong class="jxr_keyword">final</strong> String sep = <span class="jxr_string">"="</span>;
<a class="jxr_linenumber" name="650" href="#650">650</a>         config.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="651" href="#651">651</a>         config.addProperty(<span class="jxr_string">"key2"</span>, <span class="jxr_string">"value2"</span>);
<a class="jxr_linenumber" name="652" href="#652">652</a>         layout.setSeparator(TEST_KEY, <span class="jxr_string">" : "</span>);
<a class="jxr_linenumber" name="653" href="#653">653</a>         layout.setGlobalSeparator(sep);
<a class="jxr_linenumber" name="654" href="#654">654</a>         checkLayoutString(TEST_KEY + sep + TEST_VALUE + CR + <span class="jxr_string">"key2"</span> + sep
<a class="jxr_linenumber" name="655" href="#655">655</a>                 + <span class="jxr_string">"value2"</span> + CR);
<a class="jxr_linenumber" name="656" href="#656">656</a>     }
<a class="jxr_linenumber" name="657" href="#657">657</a> 
<a class="jxr_linenumber" name="658" href="#658">658</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="659" href="#659">659</a> <em class="jxr_javadoccomment">     * Tests setting the line separator.</em>
<a class="jxr_linenumber" name="660" href="#660">660</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="661" href="#661">661</a>     @Test
<a class="jxr_linenumber" name="662" href="#662">662</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetLineSeparator() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="663" href="#663">663</a>     {
<a class="jxr_linenumber" name="664" href="#664">664</a>         <strong class="jxr_keyword">final</strong> String lf = CR + CR;
<a class="jxr_linenumber" name="665" href="#665">665</a>         config.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="666" href="#666">666</a>         layout.setBlancLinesBefore(TEST_KEY, 2);
<a class="jxr_linenumber" name="667" href="#667">667</a>         layout.setComment(TEST_KEY, TEST_COMMENT);
<a class="jxr_linenumber" name="668" href="#668">668</a>         layout.setHeaderComment(<span class="jxr_string">"Header comment"</span>);
<a class="jxr_linenumber" name="669" href="#669">669</a>         layout.setLineSeparator(lf);
<a class="jxr_linenumber" name="670" href="#670">670</a>         checkLayoutString(<span class="jxr_string">"# Header comment"</span> + lf + lf + lf + lf + <span class="jxr_string">"# "</span>
<a class="jxr_linenumber" name="671" href="#671">671</a>                 + TEST_COMMENT + lf + TEST_KEY + <span class="jxr_string">" = "</span> + TEST_VALUE + lf);
<a class="jxr_linenumber" name="672" href="#672">672</a>     }
<a class="jxr_linenumber" name="673" href="#673">673</a> 
<a class="jxr_linenumber" name="674" href="#674">674</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="675" href="#675">675</a> <em class="jxr_javadoccomment">     * Tests whether the line separator is also taken into account within</em>
<a class="jxr_linenumber" name="676" href="#676">676</a> <em class="jxr_javadoccomment">     * comments.</em>
<a class="jxr_linenumber" name="677" href="#677">677</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="678" href="#678">678</a>     @Test
<a class="jxr_linenumber" name="679" href="#679">679</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetLineSeparatorInComments() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="680" href="#680">680</a>     {
<a class="jxr_linenumber" name="681" href="#681">681</a>         <strong class="jxr_keyword">final</strong> String lf = <span class="jxr_string">"&lt;-\n"</span>;
<a class="jxr_linenumber" name="682" href="#682">682</a>         config.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="683" href="#683">683</a>         layout.setComment(TEST_KEY, TEST_COMMENT + <span class="jxr_string">"\nMore comment"</span>);
<a class="jxr_linenumber" name="684" href="#684">684</a>         layout.setHeaderComment(<span class="jxr_string">"Header\ncomment"</span>);
<a class="jxr_linenumber" name="685" href="#685">685</a>         layout.setLineSeparator(lf);
<a class="jxr_linenumber" name="686" href="#686">686</a>         checkLayoutString(<span class="jxr_string">"# Header"</span> + lf + <span class="jxr_string">"# comment"</span> + lf + lf + <span class="jxr_string">"# "</span>
<a class="jxr_linenumber" name="687" href="#687">687</a>                 + TEST_COMMENT + lf + <span class="jxr_string">"# More comment"</span> + lf + TEST_KEY + <span class="jxr_string">" = "</span>
<a class="jxr_linenumber" name="688" href="#688">688</a>                 + TEST_VALUE + lf);
<a class="jxr_linenumber" name="689" href="#689">689</a>     }
<a class="jxr_linenumber" name="690" href="#690">690</a> 
<a class="jxr_linenumber" name="691" href="#691">691</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="692" href="#692">692</a> <em class="jxr_javadoccomment">     * Helper method for filling the layout object with some properties.</em>
<a class="jxr_linenumber" name="693" href="#693">693</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="694" href="#694">694</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> fillLayout()
<a class="jxr_linenumber" name="695" href="#695">695</a>     {
<a class="jxr_linenumber" name="696" href="#696">696</a>         builder.addComment(<span class="jxr_string">"A header comment"</span>);
<a class="jxr_linenumber" name="697" href="#697">697</a>         builder.addComment(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="698" href="#698">698</a>         builder.addProperty(<span class="jxr_string">"prop"</span>, <span class="jxr_string">"value"</span>);
<a class="jxr_linenumber" name="699" href="#699">699</a>         builder.addComment(TEST_COMMENT);
<a class="jxr_linenumber" name="700" href="#700">700</a>         builder.addProperty(TEST_KEY, TEST_VALUE);
<a class="jxr_linenumber" name="701" href="#701">701</a>         builder.addProperty(<span class="jxr_string">"anotherProp"</span>, <span class="jxr_string">"anotherValue"</span>);
<a class="jxr_linenumber" name="702" href="#702">702</a>         <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="703" href="#703">703</a>         {
<a class="jxr_linenumber" name="704" href="#704">704</a>             layout.load(builder.getReader());
<a class="jxr_linenumber" name="705" href="#705">705</a>         }
<a class="jxr_linenumber" name="706" href="#706">706</a>         <strong class="jxr_keyword">catch</strong> (ConfigurationException cex)
<a class="jxr_linenumber" name="707" href="#707">707</a>         {
<a class="jxr_linenumber" name="708" href="#708">708</a>             <em class="jxr_comment">// should not happen</em>
<a class="jxr_linenumber" name="709" href="#709">709</a>             fail(<span class="jxr_string">"Exception was thrown: "</span> + cex);
<a class="jxr_linenumber" name="710" href="#710">710</a>         }
<a class="jxr_linenumber" name="711" href="#711">711</a>     }
<a class="jxr_linenumber" name="712" href="#712">712</a> 
<a class="jxr_linenumber" name="713" href="#713">713</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="714" href="#714">714</a> <em class="jxr_javadoccomment">     * Writes the layout's data into a string.</em>
<a class="jxr_linenumber" name="715" href="#715">715</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="716" href="#716">716</a> <em class="jxr_javadoccomment">     * @return the layout file's content as string</em>
<a class="jxr_linenumber" name="717" href="#717">717</a> <em class="jxr_javadoccomment">     * @throws ConfigurationException if an error occurs</em>
<a class="jxr_linenumber" name="718" href="#718">718</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="719" href="#719">719</a>     <strong class="jxr_keyword">private</strong> String getLayoutString() <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="720" href="#720">720</a>     {
<a class="jxr_linenumber" name="721" href="#721">721</a>         StringWriter out = <strong class="jxr_keyword">new</strong> StringWriter();
<a class="jxr_linenumber" name="722" href="#722">722</a>         layout.save(out);
<a class="jxr_linenumber" name="723" href="#723">723</a>         <strong class="jxr_keyword">return</strong> out.toString();
<a class="jxr_linenumber" name="724" href="#724">724</a>     }
<a class="jxr_linenumber" name="725" href="#725">725</a> 
<a class="jxr_linenumber" name="726" href="#726">726</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="727" href="#727">727</a> <em class="jxr_javadoccomment">     * Checks if the layout's output is correct.</em>
<a class="jxr_linenumber" name="728" href="#728">728</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="729" href="#729">729</a> <em class="jxr_javadoccomment">     * @param expected the expected result</em>
<a class="jxr_linenumber" name="730" href="#730">730</a> <em class="jxr_javadoccomment">     * @throws ConfigurationException if an error occurs</em>
<a class="jxr_linenumber" name="731" href="#731">731</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="732" href="#732">732</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> checkLayoutString(String expected)
<a class="jxr_linenumber" name="733" href="#733">733</a>             <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="734" href="#734">734</a>     {
<a class="jxr_linenumber" name="735" href="#735">735</a>         assertEquals(<span class="jxr_string">"Wrong layout file content"</span>, expected, getLayoutString());
<a class="jxr_linenumber" name="736" href="#736">736</a>     }
<a class="jxr_linenumber" name="737" href="#737">737</a> 
<a class="jxr_linenumber" name="738" href="#738">738</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="739" href="#739">739</a> <em class="jxr_javadoccomment">     * A helper class used for constructing test properties files.</em>
<a class="jxr_linenumber" name="740" href="#740">740</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="741" href="#741">741</a>     <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">PropertiesBuilder</a>
<a class="jxr_linenumber" name="742" href="#742">742</a>     {
<a class="jxr_linenumber" name="743" href="#743">743</a>         <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> A buffer for storing the data. */</em>
<a class="jxr_linenumber" name="744" href="#744">744</a>         <strong class="jxr_keyword">private</strong> StringBuilder buf = <strong class="jxr_keyword">new</strong> StringBuilder();
<a class="jxr_linenumber" name="745" href="#745">745</a> 
<a class="jxr_linenumber" name="746" href="#746">746</a>         <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> A counter for varying the comment character. */</em>
<a class="jxr_linenumber" name="747" href="#747">747</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> commentCounter;
<a class="jxr_linenumber" name="748" href="#748">748</a> 
<a class="jxr_linenumber" name="749" href="#749">749</a>         <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="750" href="#750">750</a> <em class="jxr_javadoccomment">         * Adds a property to the simulated file.</em>
<a class="jxr_linenumber" name="751" href="#751">751</a> <em class="jxr_javadoccomment">         *</em>
<a class="jxr_linenumber" name="752" href="#752">752</a> <em class="jxr_javadoccomment">         * @param key the property key</em>
<a class="jxr_linenumber" name="753" href="#753">753</a> <em class="jxr_javadoccomment">         * @param value the value</em>
<a class="jxr_linenumber" name="754" href="#754">754</a> <em class="jxr_javadoccomment">         */</em>
<a class="jxr_linenumber" name="755" href="#755">755</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> addProperty(String key, String value)
<a class="jxr_linenumber" name="756" href="#756">756</a>         {
<a class="jxr_linenumber" name="757" href="#757">757</a>             buf.append(key).append(<span class="jxr_string">" = "</span>).append(value).append(CR);
<a class="jxr_linenumber" name="758" href="#758">758</a>         }
<a class="jxr_linenumber" name="759" href="#759">759</a> 
<a class="jxr_linenumber" name="760" href="#760">760</a>         <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="761" href="#761">761</a> <em class="jxr_javadoccomment">         * Adds a comment line.</em>
<a class="jxr_linenumber" name="762" href="#762">762</a> <em class="jxr_javadoccomment">         *</em>
<a class="jxr_linenumber" name="763" href="#763">763</a> <em class="jxr_javadoccomment">         * @param s the comment (can be &lt;b&gt;null&lt;/b&gt;, then a blanc line is</em>
<a class="jxr_linenumber" name="764" href="#764">764</a> <em class="jxr_javadoccomment">         * added)</em>
<a class="jxr_linenumber" name="765" href="#765">765</a> <em class="jxr_javadoccomment">         */</em>
<a class="jxr_linenumber" name="766" href="#766">766</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> addComment(String s)
<a class="jxr_linenumber" name="767" href="#767">767</a>         {
<a class="jxr_linenumber" name="768" href="#768">768</a>             <strong class="jxr_keyword">if</strong> (s != <strong class="jxr_keyword">null</strong>)
<a class="jxr_linenumber" name="769" href="#769">769</a>             {
<a class="jxr_linenumber" name="770" href="#770">770</a>                 <strong class="jxr_keyword">if</strong> (commentCounter % 2 == 0)
<a class="jxr_linenumber" name="771" href="#771">771</a>                 {
<a class="jxr_linenumber" name="772" href="#772">772</a>                     buf.append(<span class="jxr_string">"# "</span>);
<a class="jxr_linenumber" name="773" href="#773">773</a>                 }
<a class="jxr_linenumber" name="774" href="#774">774</a>                 <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="775" href="#775">775</a>                 {
<a class="jxr_linenumber" name="776" href="#776">776</a>                     buf.append(<span class="jxr_string">"! "</span>);
<a class="jxr_linenumber" name="777" href="#777">777</a>                 }
<a class="jxr_linenumber" name="778" href="#778">778</a>                 buf.append(s);
<a class="jxr_linenumber" name="779" href="#779">779</a>                 commentCounter++;
<a class="jxr_linenumber" name="780" href="#780">780</a>             }
<a class="jxr_linenumber" name="781" href="#781">781</a>             buf.append(CR);
<a class="jxr_linenumber" name="782" href="#782">782</a>         }
<a class="jxr_linenumber" name="783" href="#783">783</a> 
<a class="jxr_linenumber" name="784" href="#784">784</a>         <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="785" href="#785">785</a> <em class="jxr_javadoccomment">         * Returns a reader for the simulated properties.</em>
<a class="jxr_linenumber" name="786" href="#786">786</a> <em class="jxr_javadoccomment">         *</em>
<a class="jxr_linenumber" name="787" href="#787">787</a> <em class="jxr_javadoccomment">         * @return a reader</em>
<a class="jxr_linenumber" name="788" href="#788">788</a> <em class="jxr_javadoccomment">         */</em>
<a class="jxr_linenumber" name="789" href="#789">789</a>         <strong class="jxr_keyword">public</strong> Reader getReader()
<a class="jxr_linenumber" name="790" href="#790">790</a>         {
<a class="jxr_linenumber" name="791" href="#791">791</a>             <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> StringReader(buf.toString());
<a class="jxr_linenumber" name="792" href="#792">792</a>         }
<a class="jxr_linenumber" name="793" href="#793">793</a> 
<a class="jxr_linenumber" name="794" href="#794">794</a>         <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="795" href="#795">795</a> <em class="jxr_javadoccomment">         * Returns a string representation of the buffer's content.</em>
<a class="jxr_linenumber" name="796" href="#796">796</a> <em class="jxr_javadoccomment">         *</em>
<a class="jxr_linenumber" name="797" href="#797">797</a> <em class="jxr_javadoccomment">         * @return the buffer as string</em>
<a class="jxr_linenumber" name="798" href="#798">798</a> <em class="jxr_javadoccomment">         */</em>
<a class="jxr_linenumber" name="799" href="#799">799</a>         @Override
<a class="jxr_linenumber" name="800" href="#800">800</a>         <strong class="jxr_keyword">public</strong> String toString()
<a class="jxr_linenumber" name="801" href="#801">801</a>         {
<a class="jxr_linenumber" name="802" href="#802">802</a>             <strong class="jxr_keyword">return</strong> buf.toString();
<a class="jxr_linenumber" name="803" href="#803">803</a>         }
<a class="jxr_linenumber" name="804" href="#804">804</a>     }
<a class="jxr_linenumber" name="805" href="#805">805</a> 
<a class="jxr_linenumber" name="806" href="#806">806</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="807" href="#807">807</a> <em class="jxr_javadoccomment">     * A mock properties configuration implementation that is used to check</em>
<a class="jxr_linenumber" name="808" href="#808">808</a> <em class="jxr_javadoccomment">     * whether some expected methods are called.</em>
<a class="jxr_linenumber" name="809" href="#809">809</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="810" href="#810">810</a>     <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">LayoutTestConfiguration</a> <strong class="jxr_keyword">extends</strong> PropertiesConfiguration
<a class="jxr_linenumber" name="811" href="#811">811</a>     {
<a class="jxr_linenumber" name="812" href="#812">812</a>         <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Stores a builder object. */</em>
<a class="jxr_linenumber" name="813" href="#813">813</a>         <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/commons/configuration/TestPropertiesConfigurationLayout.html">PropertiesBuilder</a> builder;
<a class="jxr_linenumber" name="814" href="#814">814</a> 
<a class="jxr_linenumber" name="815" href="#815">815</a>         <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="816" href="#816">816</a> <em class="jxr_javadoccomment">         * Simulates the propertyLoaded() callback. If a builder was set, a</em>
<a class="jxr_linenumber" name="817" href="#817">817</a> <em class="jxr_javadoccomment">         * load() call on the layout is invoked.</em>
<a class="jxr_linenumber" name="818" href="#818">818</a> <em class="jxr_javadoccomment">         */</em>
<a class="jxr_linenumber" name="819" href="#819">819</a>         @Override
<a class="jxr_linenumber" name="820" href="#820">820</a>         <strong class="jxr_keyword">boolean</strong> propertyLoaded(String key, String value)
<a class="jxr_linenumber" name="821" href="#821">821</a>                 <strong class="jxr_keyword">throws</strong> ConfigurationException
<a class="jxr_linenumber" name="822" href="#822">822</a>         {
<a class="jxr_linenumber" name="823" href="#823">823</a>             <strong class="jxr_keyword">if</strong> (builder == <strong class="jxr_keyword">null</strong>)
<a class="jxr_linenumber" name="824" href="#824">824</a>             {
<a class="jxr_linenumber" name="825" href="#825">825</a>                 <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.propertyLoaded(key, value);
<a class="jxr_linenumber" name="826" href="#826">826</a>             }
<a class="jxr_linenumber" name="827" href="#827">827</a>             <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="828" href="#828">828</a>             {
<a class="jxr_linenumber" name="829" href="#829">829</a>                 <strong class="jxr_keyword">if</strong> (PropertiesConfiguration.getInclude().equals(key))
<a class="jxr_linenumber" name="830" href="#830">830</a>                 {
<a class="jxr_linenumber" name="831" href="#831">831</a>                     getLayout().load(builder.getReader());
<a class="jxr_linenumber" name="832" href="#832">832</a>                     <strong class="jxr_keyword">return</strong> false;
<a class="jxr_linenumber" name="833" href="#833">833</a>                 }
<a class="jxr_linenumber" name="834" href="#834">834</a>                 <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="835" href="#835">835</a>                 {
<a class="jxr_linenumber" name="836" href="#836">836</a>                     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="837" href="#837">837</a>                 }
<a class="jxr_linenumber" name="838" href="#838">838</a>             }
<a class="jxr_linenumber" name="839" href="#839">839</a>         }
<a class="jxr_linenumber" name="840" href="#840">840</a>     }
<a class="jxr_linenumber" name="841" href="#841">841</a> }
</pre>
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